155697984

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 224

約数和(自身を含む): 512064000

約数和(自身を除く): 356366016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 192, 208, 216, 232, 234, 239, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 478, 522, 576, 624, 696, 702, 717, 754, 783, 832, 864, 928, 936, 956, 1044, 1131, 1248, 1392, 1404, 1434, 1508, 1566, 1728, 1856, 1872, 1912, 2088, 2151, 2262, 2496, 2784, 2808, 2868, 3016, 3107, 3132, 3393, 3744, 3824, 4176, 4302, 4524, 5568, 5616, 5736, 6032, 6214, 6264, 6453, 6786, 6931, 7488, 7648, 8352, 8604, 9048, 9321, 10179, 11232, 11472, 12064, 12428, 12528, 12906, 13572, 13862, 15296, 16704, 17208, 18096, 18642, 20358, 20793, 22464, 22944, 24128, 24856, 25056, 25812, 27144, 27724, 27963, 34416, 36192, 37284, 40716, 41586, 45888, 49712, 50112, 51624, 54288, 55448, 55926, 62379, 68832, 72384, 74568, 81432, 83172, 83889, 90103, 99424, 103248, 108576, 110896, 111852, 124758, 137664, 149136, 162864, 166344, 167778, 180206, 187137, 198848, 206496, 217152, 221792, 223704, 249516, 270309, 298272, 325728, 332688, 335556, 360412, 374274, 412992, 443584, 447408, 499032, 540618, 596544, 651456, 665376, 671112, 720824, 748548, 810927, 894816, 998064, 1081236, 1330752, 1342224, 1441648, 1497096, 1621854, 1789632, 1996128, 2162472, 2432781, 2684448, 2883296, 2994192, 3243708, 3992256, 4324944, 4865562, 5368896, 5766592, 5988384, 6487416, 8649888, 9731124, 11976768, 12974832, 17299776, 19462248, 25949664, 38924496, 51899328, 77848992, 155697984]

約数ペア:

[(1, 155697984), (2, 77848992), (3, 51899328), (4, 38924496), (6, 25949664), (8, 19462248), (9, 17299776), (12, 12974832), (13, 11976768), (16, 9731124), (18, 8649888), (24, 6487416), (26, 5988384), (27, 5766592), (29, 5368896), (32, 4865562), (36, 4324944), (39, 3992256), (48, 3243708), (52, 2994192), (54, 2883296), (58, 2684448), (64, 2432781), (72, 2162472), (78, 1996128), (87, 1789632), (96, 1621854), (104, 1497096), (108, 1441648), (116, 1342224), (117, 1330752), (144, 1081236), (156, 998064), (174, 894816), (192, 810927), (208, 748548), (216, 720824), (232, 671112), (234, 665376), (239, 651456), (261, 596544), (288, 540618), (312, 499032), (348, 447408), (351, 443584), (377, 412992), (416, 374274), (432, 360412), (464, 335556), (468, 332688), (478, 325728), (522, 298272), (576, 270309), (624, 249516), (696, 223704), (702, 221792), (717, 217152), (754, 206496), (783, 198848), (832, 187137), (864, 180206), (928, 167778), (936, 166344), (956, 162864), (1044, 149136), (1131, 137664), (1248, 124758), (1392, 111852), (1404, 110896), (1434, 108576), (1508, 103248), (1566, 99424), (1728, 90103), (1856, 83889), (1872, 83172), (1912, 81432), (2088, 74568), (2151, 72384), (2262, 68832), (2496, 62379), (2784, 55926), (2808, 55448), (2868, 54288), (3016, 51624), (3107, 50112), (3132, 49712), (3393, 45888), (3744, 41586), (3824, 40716), (4176, 37284), (4302, 36192), (4524, 34416), (5568, 27963), (5616, 27724), (5736, 27144), (6032, 25812), (6214, 25056), (6264, 24856), (6453, 24128), (6786, 22944), (6931, 22464), (7488, 20793), (7648, 20358), (8352, 18642), (8604, 18096), (9048, 17208), (9321, 16704), (10179, 15296), (11232, 13862), (11472, 13572), (12064, 12906), (12428, 12528)]